<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
    <head>
        <meta charset="UTF-8">
        <title>Home Page</title>
    </head>
    <body>
        <h1>Welcome <span th:style="'color:' + ${color}"
                          th:text="${username}"></span>!</h1>
    </body>
</html>